Data          [1]      [2]      [3]      [4]      [5]
bal. 16      70.2      2.3      1.7      1.4      1.2
bal. 17        71      2.2      1.8      1.3      1.1
bal. 18      70.2      2.2      1.8      1.2      1.4
bal. 19      73.3      1.6      2.1      1.2      1.4
bal. 20      74.8      1.8      1.8      1.2      1.1
bal. 21      71.1      2.6      1.9      1.2      1.1
bal. 22      70.9      2.3      1.9      1.4     0.92
bal. 23      69.9      2.4      1.9      1.3      1.5
bal. 24      69.9      2.5      1.7      1.3      1.1
bal. 25      69.3      2.4      1.8      1.3      1.4
bal. 26      73.9      1.8      1.9      1.4      1.2
bal. 27      72.9      1.7      1.8      1.2      1.6
bal. 28      68.5      2.6      1.7      1.4      1.5
bal. 29      69.7      2.4      1.6      1.3     0.95
bal. 30      70.3      2.6      1.7      1.4      1.3
geg. 1       72.7      1.9      1.7      1.5      1.7
geg. 2       72.1        2      1.7      1.3      1.6
geg. 3       71.4      1.5      1.7      1.6      1.4
geg. 4       71.6      1.9      1.8      1.4        2
geg. 5       68.4      2.3      1.5      1.5      1.9
geg. 6       69.6      2.3      1.8      1.4     0.99
geg. 7       69.7      2.4      1.8      1.4      1.5
geg. 8         71      2.4      1.7      1.3      1.7
geg. 9       72.1      1.9      1.9      1.4      1.5
geg. 10      71.9      1.7      1.7      1.6      1.2
geg. 11      71.8      1.9      1.8      1.3      1.7
geg. 12      68.3      2.7      1.5      1.3      1.7
geg. 13      69.1      2.8      1.6      1.3      1.5
geg. 14      67.8      2.8      1.7      1.3      2.4
geg. 15      69.4      2.6      1.6      1.3      1.9
geg. 16      70.8      2.2      1.6      1.2      1.2
    viso     2193     68.7     54.3     41.8     44.4